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HN21N-66HT-690W Bifacial monosrystalline photovolatic module with maximum output power of 690w, and maximum power warrenty of 87.40% after 30 years comes with the following features:
- Higher Power Output
Higher module conversion efficiency benefit from bigger wafer and half-cell structure. MBB technology enhances current collection with lower series resistance.
- Excellent Temperature Coefficien
Lower operating temperature and temperature coefficient increases the power output.
- Long-Term Reliability
Module certified to withstand extreme wind (2400 Pascal) and snow loads (5400 Pascal). Excellent anti-PID performance to guarantee a better sustainability in harsh environment.
- Lower Hot Spot and Crack Risk
Reduce hot-spot risk with optimized electrical design and lower operating current. Reduce crack risk by MBB solar cell design.
Performance data
| Nominal Power | 690 W |
| Cell type | Mono |
| Number of cells | 132 |
| Cell Format | n/a |
| Module efficiency |
22,21 %
|
| Power tolerance | Power Tolerance Value |
| Temp. Coeff. of P(max) | -0,31 %/°C |
| System voltage | 1500 V |
| Optimizer incl. | no |
Measurements
| Length | 2384 mm |
| Width | 1303 mm |
| Frame | 35 mm |
| Weight | 38.7 kg |
Other features
| Frame/Backsheet | silver/white |
| Cable length + / – | 300 mm / 300 mm |
| Connector Type | Stäubli MC4 |
| Snow load | 5.400 Pa |
| Wind load | 2.400 Pa |
